Computer Awareness Mixed Quiz: Set 8

Justified alignment stretches the spaces between the words of every full line so that the text touches both the left and the right margin and the paragraph looks like a rectangle.

The plain remove-directory command is built to delete an empty folder only. In Windows it is rmdir, also written rd, and in Linux it is rmdir; both stop with a message such as "The directory is not empty" when anything is still inside.

LEN returns the number of characters in an entry, counting letters, digits, punctuation and spaces alike, so =LEN("Excel") gives 5.

Drupal is a content management system, a free program used to build and run websites; it keeps its pages in a database but is not itself a database management system.

The Internet of Things means giving everyday objects — machines, sensors, meters, shelves, vehicles — an address on the internet so that they can report what they sense and be controlled from a distance.

The title bar is the strip along the very top of the Excel window, and it carries the name of the open workbook followed by the name of the program, for example Book1 - Excel.

Pressing F7 opens the spelling and grammar checker, which moves through the document word by word, marks a word it does not find in its dictionary and offers a list of suggestions, with the choice of ignoring the word once, ignoring it everywhere or adding it to the dictionary.

Java is an object-oriented programming language, so it is the right pick for Preet.

An electronic spreadsheet stores data in a grid of rows and columns and recalculates its formulas whenever a value changes, and Excel is the spreadsheet program of the Microsoft Office suite.

Cloud computing is sold in three service models, and PaaS is the middle one.

A page break ends the current page at the position of the cursor and pushes everything after it to the top of the next page, so that a new chapter or a new heading always begins on a fresh page even if the matter above it is later edited.

The National Digital Library of India is a single window that brings together lakhs of learning resources, from school books to research papers, and lets a student search them free of cost in many Indian languages.

Ctrl together with F2 opens the print area of the Backstage view in Excel, Word and PowerPoint, where the page is shown exactly as it will be printed and the printer, copies, orientation and margins can be set.

The Post Office Protocol, best known in its third version POP3, lets a mail client download messages from a mail server, and it works in two modes.

The Table of Contents command is the first group of the References tab.

An IPv4 address, which is what the question means by an IP address, is thirty-two bits long.

From Excel 2007 onwards the suite moved to the Office Open XML formats, and a plain workbook saves with the.xlsx extension.

The ribbon, a strip of tabs each divided into groups of related commands, was introduced across Microsoft Office in the 2007 release and took the place of the drop down menu bar and the floating toolbars used until then.

From Excel 2007 the grid of one worksheet was enlarged to 1,048,576 rows and 16,384 columns, so the very last cell of the sheet is XFD1048576.

With the cursor on a word, Shift + F7 opens the thesaurus pane, which lists synonyms and, for many words, antonyms, and lets the chosen word be inserted in place of the original.